最終更新:2015-01-15 (木) 07:32:17 (3383d)  

usb_device_bulk_transfer
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Reads or writes on a bulk endpoint.

Returns number of bytes transferred, or negative value for error.

int usb_device_bulk_transfer(struct usb_device *device,
                            int endpoint,
                            void* buffer,
                            int length,
                            unsigned int timeout);

実装




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